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RadioButtonList r = default(RadioButtonList);
		r = (RadioButtonList)v.FindControl("RadioButtonList1");
		r.Items.Clear();
		
       r.Items.Add(dt.Rows[ctr]["choice1"]);
       r.Items.Add(dt.Rows[ctr]["choice1"]);
        r.Items.Add(dt.Rows[ctr]["choice3"]);
        r.Items.Add(dt.Rows[ctr]["choice4"]);
       dt.Rows[ctr]["selected"]=r.SelectedIndex;

        



		Session["ctr"] = ctr;
	}

I got the error r.Items.Add(dt.Rows[ctr]["choice1"]);


Thank u for your valuable replay
Posted
Updated 5-Nov-11 2:21am
v2
Comments
AditSheth 5-Nov-11 8:27am
   
what is the value of ctr.
P.Salini 5-Nov-11 8:27am
   
What is the error you got?

1 solution

Their can be multiple issues with your code.

Few which I can see are as below.

1) Delcare object of RadioButtonList as below.
C#
RadioButtonList r = new RadioButtonList();


2) Use below syntax while adding Items.
C#
r.Items.Add(dt.Rows[ctr]["choice1"].ToString());


Also debug your code and check your dt is not null and has Rows in it.
   
Comments
koolprasadd 5-Nov-11 8:57am
   
Nice ans. raiskazi. 5!
[no name] 5-Nov-11 9:08am
   
Thank you Prasad. :)
Amir Mahfoozi 6-Nov-11 2:02am
   
+5
[no name] 6-Nov-11 2:06am
   
Thank you Amir. :)

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